package com.linshuo.employee.service;

import com.linshuo.employee.entity.User;
import java.util.List;

public interface UserService {
    User saveUser(User user);
    User updateUser(User user);
    void deleteUser(Long id);
    User getUserById(Long id);
    User getUserByIdCard(String idCard);
    List<User> getAllUsers();
} 